Is “Scripture” a Scrabble word?
Yes
SCRIPTURE
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Scripture
/ˈskɹɪptʃə/
noun
1.A sacred writing or holy book.
“The primary scripture in Zoroastrianism is the Avesta.”
2.(by extension) An authoritative statement.